Update Saqel Platform: 2026-09-09 00:52:08

apps/student_app/lib/core/services/storage_service.dart

@@ -1,6 +1,7 @@
 import 'dart:convert';
 import 'package:flutter/services.dart';
 import 'package:flutter_secure_storage/flutter_secure_storage.dart';
+import 'package:shared_preferences/shared_preferences.dart';
 import '../../data/models/user_model.dart';
 import '../utils/app_logger.dart';
 
@@ -30,6 +31,8 @@ class StorageService {
 
   Future<void> _writeSafe(String key, String value) async {
     _volatileStore[key] = value;
+    final preferences = await SharedPreferences.getInstance();
+    await preferences.setString(key, value);
     try {
       await _secureStorage.write(key: key, value: value);
     } on PlatformException catch (e) {
@@ -42,11 +45,14 @@ class StorageService {
       final val = await _secureStorage.read(key: key);
       if (val != null && val.isNotEmpty) return val;
     } catch (_) {}
-    return _volatileStore[key];
+    final preferences = await SharedPreferences.getInstance();
+    return preferences.getString(key) ?? _volatileStore[key];
   }
 
   Future<void> _deleteSafe(String key) async {
     _volatileStore.remove(key);
+    final preferences = await SharedPreferences.getInstance();
+    await preferences.remove(key);
     try {
       await _secureStorage.delete(key: key);
     } catch (_) {}

apps/teacher_app/lib/data/models/teacher_models.dart

@@ -44,6 +44,7 @@ class TeacherLessonAuditModel {
     final decisionValue = json['decision']?.toString() ?? 'pending';
 
     final ai = json['ai_analysis'] is Map ? Map<String, dynamic>.from(json['ai_analysis'] as Map) : null;
+    final qa = ai != null && ai['quality_assessment'] is Map ? Map<String, dynamic>.from(ai['quality_assessment'] as Map) : null;
     final estimatedCp = (durationSeconds / 600).clamp(1, 4).toInt();
     final cpCount = (ai?['checkpoints_count'] as num?)?.toInt() ??
         (json['socratic_stops_count'] as num?)?.toInt() ??